American Academy of Otolaryngology-Head and Neck Surgery Foundation GUIDELINES Apps brought to you free pf charge, courtesy of Guideline Central. Enjoy!
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Figure 4. AFRS, Characterized by Noninvasive Fungal
Hyphae and Thick Eosinophilic Mucin
a
a
Can result in expanded sinus cavities, bony erosion, and nasal polyposis. e noninvasive fungi cause
an inflammatory reaction, leading to entrapped thick mucin with mucosal or bony change.
